ASTM A551/A551M-2008 铁路和高速交通用碳钢轮胎的标准规范

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【英文标准名称】:StandardSpecificationforCarbonSteelTiresforRailwayandRapidTransitApplications
【原文标准名称】:铁路和高速交通用碳钢轮胎的标准规范
【标准号】:ASTMA551/A551M-2008
【标准状态】:现行
【国别】:美国
【发布日期】:2008
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.06
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:forgedwheeltires;locomotivetires;railapplications;railcartires;Railroadsteelmaterials--wheels
【摘要】:1.1Thisspecificationcoverssevenclassesofcarbonsteeltiresforrailwayandrapidtransituse.1.1.1ClassA8212;Foruntreateddrivingtiresforlocomotivesinpassengerservice.1.1.2ClassAHT8212;Forheat-treateddrivingtiresforlocomotivesinpassengerservice.1.1.3ClassB8212;Foruntreateddrivingtiresforfreightlocomotivesandtiresforlocomotive-truck,tender-truck,trailerandcarwheels,andmiscellaneousservice.1.1.4ClassBHT8212;Forheat-treateddrivingtiresforfreightlocomotivesandtiresfortrailerwheels.1.1.5ClassC8212;Foruntreatedtiresforswitchinglocomotives.1.1.6ClassCHT8212;Forheat-treateddrivingtiresandswitchinglocomotivesandtiresforlocomotive-trucks,tender-trucks,trailerandcarwheels,andmiscellaneousservice.1.1.7ClassDHT8212;Forheat-treateddrivingtiresforlocomotiveswithlightbrakingconditions,heavilyloadedtrailertires,andrapidtransitwheelswhereoff-treadbrakesareemployed.1.2Supplementaryrequirements,includingthoseinthegeneralrequirementsofSpecificationA788/A788M,areprovidedforusewhenadditionaltestingorinspectionisdesired.Theseshallapplyonlywhenspecifiedindividuallybythepurchaserintheorder.1.3Thevaluesstatedineitherinch-poundorSI(metric)unitsaretoberegardedseparatelyasstandards.WithinthetextandtablestheSIunitsareshowninbrackets.Thevaluesstatedineachsystemarenotexactequivalents;thereforeeachsystemmustbeusedindependentlyoftheother.Combiningvaluesfromthetwosystemsmayresultinnonconformancewiththespecification.1.4Unlesstheorderspecifiestheapplicablex201C;Mx201D;specificationdesignation,thetiresshallbefurnishedtotheinch-poundunits.
【中国标准分类号】:H52
【国际标准分类号】:45_040
【页数】:4P.;A4
【正文语种】:英语